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Electric Resilient Seated Gate Valve | DN50-DN600 Motorized Soft Sealing Gate Valve PN16/PN25

Electric Resilient Seated Gate Valve | DN50-DN600 Motorized Soft Sealing Gate Valve PN16/PN25

This electric-actuated resilient seated gate valve is designed for automated flow control in pipelines with nominal diameters ranging from DN50 to DN600 and pressures of PN1.0 to 2.5 MPa. It features a flat-bottom seat to prevent debris accumulation and a wedge fully encapsulated in NBR rubber for a bubble-tight, zero-leakage seal. The internal components are constructed from corrosion-resistant stainless steel and copper alloys, utilizing a triple O-ring stem seal to ensure smooth, leak-free operation at temperatures between 0°C and 85°C. Compliant with GB/T 17241.6 flange standards and API 598 testing protocols, it is an ideal solution for water, oil, and gas media in automated industrial and municipal infrastructure.

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Technical Specifications

Model

Z945X (RVEX)
Nominal Pressure

PN1.0 – 2.5 MPa
Nominal Diameter

DN50 – DN600 mm
Working Temperature

0°C to 85°C
Applicable Media

Water, Oil, Gas, etc.
Flange Standard

GB/T 17241.6, GB 9113
Testing Standard

GB 13927, API 598

Discription

Product Overview 

 

  • Automated Control: The electric resilient seated gate valve can be equipped with various electric actuators to achieve remote and automated flow control according to specific user requirements.

  • Key Advantages: Recognized for its responsive operation, high reliability, and ease of installation.

  • Broad Applications: Widely used as a regulating and shut-off device in fluid pipelines across diverse industries, including water supply, sewage treatment, construction, petroleum, chemical, food, pharmaceutical, textile, power, shipbuilding, metallurgy, and energy systems.

Technical Features

 

  1. Flat-Bottom Seat: Features a flat-bottom design that prevents debris accumulation, ensuring a more reliable and tight seal.

  2. High-Quality Materials: The wedge is fully encapsulated in NBR (Nitrile Rubber). Internal components are crafted from corrosion-resistant stainless steel and copper alloys, making the valve suitable for harsh environments like sewage systems.

  3. Compact & Lightweight: Designed for a reduced footprint and lower weight, facilitating easier installation and routine maintenance.

  4. Triple O-Ring Stem Seal: Utilizes a triple O-ring sealing system on the valve stem. This significantly reduces frictional resistance during operation, ensuring effortless switching and zero leakage.

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